Inexpensive RFID tags may be seeing more use in the consumer world, thanks to printable electronic polymers. Available at 1 cent each, the tags can be used to monitor stock and reportedly may reduce inventory costs by up to 10% and staff costs by 20%. Flexible polymer circuits would allow tags to be printed directly onto, or into, low-cost packages during manufacturing. Wal-Mart has already requested its top 100 suppliers to use RFID tags by 2005.
This Gadget Freak review looks at a cooler that is essentially a party on wheels with a built-in blender, Bluetooth speaker, and USB charger. We also look at a sustainable, rotating wireless smartphone charger.
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